Since January 2020, the main operators in Brazil have made this tool available, allowing you to identify unknown lines associated with your CPF. Here’s how:
Access cadastropre.com.br from your computer or cell phone.
Enter your CPF and click on “Consult”.
Important: The site does not reveal details such as chip numbers or how many lines are linked to your CPF for privacy reasons. It only informs you of the operators and states where there are active prepaid numbers.
If you find unfamiliar numbers, contact the operator to request cancellation, as this could be a sign of misuse of your data. Below are the contact numbers for the main operators:
Claro: 1052
Tim: 1056
Vivo: 1058
Oi: 1057
Algar: 10312
Sercomtel: 1051
Protect your data and avoid future problems by checking this information regularly!
See you next time!
